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1U 60Watt Stereo Mixer-Amp with USB-FM-Blue Tooth : adastra MM3260

Item Code : MM3260

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Product Details

adastra™   Stereo Mixer with Low Impedance Power Amplifier

adastra - 1U 60Watt Stereo Mixer-Amp with USB-FM-Blue Tooth : adastra MM3260

Item Code: MM3260

Brand: adastra

Manufacturer: adastra


Rackmount 1U Mixer-Amp with USB/FM/BT - 2 x 60W

Rack-mountable 1U mixer-amp with built-in media player and Bluetooth receiver.

3 mono inputs connect via XLR microphone or line input (switchable). Each of these inputs has switchable +20V phantom power for use with condenser microphones or D.I. boxes and channel 1 has a variable priority function.

Two stereo auxiliary line inputs are provided on RCA connectors with a stereo record output.

Media player operating modes include 3.5mm Aux input, USB audio player, FM radio tuner and Bluetooth receiver for playback from a smart phone or tablet.

Main left and right speaker outputs are connected via Euroblock style screw terminals.

Line Output signals are fed to L+R XLR outputs providing connectivity onto further amplifiers for larger installations.

Perfect for local area background music and announcements or connected onto further amplifiers for larger installations.


  • 2 x 60Wrms into 4 Ohms
  • Built-in Bluetooth receiver
  • Media player with USB playback and FM tuner
  • Switchable +20V phantom power
  • Variable priority muting for channel 1
  • 24V emergency mute contacts

Images of MM3260

Front of MM3260
Rear Panel of MM3260


Power supply 100-240Vac, 50/60Hz (IEC)
Fuse T2AL
Output power 4 Ohms 2 x 60Wrms
Inputs 3 x mic/line XLR (bal/unbal),
2 x aux L+R RCA,
1 x 3.5mm jack to media player.
Audio source Bluetooth receiver,
USB player,
FM player.
output Line out L+R XLR,
Record out (RCA),
Speaker outputs L+R
screw terminal (Euroblock).
Emergency control 24V contacts mute all
except channel 1
Phantom power +20V (switchable channels 1-3)
Controls Media 3 x Mic/Line,
2 x Aux,
Master level.
Rear panel controls Priority muting level,
phantom DIP switches.
Input impedance 2.2k Ohms for mic and line,
10k Ohms for phono aux.
Frequency response 20Hz - 18kHz for Microphone,
14Hz - 20kHz for Line,
10Hz - 23kHz for Aux.
Input sensitivity -45dBV for mic/line,
-10dBV for aux/line.
Signal to noise ratio 55dB for mic,
60dB for aux/line.
Dimensions 482 x 130 x 44mm
Weight 1.96kg
Server 2023 S2s